Metering assembly, adapter, and converting method therefor

Patent metadata

Field	Value
Publication number	US-11527857-B2
Application number	US-201816200851-A
Country	US
Kind code	B2
Filing date	Nov 27, 2018
Priority date	Nov 27, 2018
Publication date	Dec 13, 2022
Grant date	Dec 13, 2022

Abstract

An adapter is for a metering assembly. The metering assembly includes an electrical switching apparatus and a socket assembly. The socket assembly has a plurality of jaw members. The adapter includes a base member and a plurality of electrical contacts each coupled to the base member and structured to be mechanically coupled and electrically connected to a corresponding one of the jaw members. Each of the electrical contacts is structured to be electrically connected to the electrical switching apparatus.

First claim

What is claimed is:

1. An adapter for a metering assembly, said metering assembly comprising an electrical switching apparatus and a socket assembly, said socket assembly comprising a plurality of jaw members, said adapter comprising:
a base member; and
a plurality of electrical contacts each fixedly coupled to said base member and structured to be directly mechanically coupled and electrically connected to a corresponding one of said jaw members, each of said electrical contacts being structured to be electrically connected to said electrical switching apparatus.

2. The adapter of claim 1 wherein each of said electrical contacts extends through said base member.

3. The adapter of claim 2 wherein each of said electrical contacts comprises a stab portion configured to extend into said corresponding one of said jaw members.

4. The adapter of claim 3 wherein said base member comprises a plate portion disposed perpendicular to said stab portion of each of said electrical contacts.

5. The adapter of claim 3 wherein said plurality of electrical contacts comprises a first, second, third, and fourth electrical contacts arranged in a rectangular pattern and a fifth electrical contact disposed between the first and second electrical contacts.

6. The adapter of claim 3 wherein at least one of said electrical contacts comprises at least one other stab portion configured to extend into said electrical switching apparatus; and wherein said stab portion of said at least one of said electrical contacts and said at least one other stab portion of said at least one of said electrical contacts are disposed on opposing sides of said base member.

7. The adapter of claim 6 wherein said at least one said electrical contacts further comprises a body portion extending from and being disposed perpendicular to said stab portion of said at least one of said electrical contacts; and wherein said at least one other stab portion comprises a plurality of other stab portions.

8. The adapter of claim 3 wherein at least one of said plurality of electrical contacts comprises a body portion extending from and being disposed substantially perpendicular to said stab portion; wherein said body portion has at least one through hole; and wherein the at least one through hole of said body portion is structured to be aligned with a corresponding thru hole of an electrical contact of said electrical switching apparatus in order to be coupled thereto by a bolt-on connection.

9. The adapter of claim 8 wherein said at least one of said plurality of electrical contacts of said adapter comprises a first electrical contact and a second electrical contact; wherein said body portion of said first electrical contact has one through hole; and wherein said body portion of said second electrical contact has two through holes.

10. The adapter of claim 3 wherein one of said plurality of electrical contacts comprises a load center neutral bus extending from said stab portion of said one of said plurality of electrical contacts and being disposed on an opposing side of said base member.

11. The adapter of claim 10 wherein said load center neutral bus is elongated and generally extends from a first side of said base member to a second, opposing side thereof.

12. A metering assembly comprising:
an electrical switching apparatus;
a socket assembly comprising a plurality of jaw members; and
an adapter comprising:
a base member, and
a plurality of electrical contacts each fixedly coupled to said base member and directly mechanically coupled and electrically connected to a corresponding one of said jaw members, each of said electrical contacts being electrically connected to said electrical switching apparatus.

13. The metering assembly of claim 12 wherein said electrical switching apparatus is disposed on a first side of said base member and said socket assembly is disposed on a second, opposing side of said base member.

14. The metering assembly of claim 12 wherein said electrical switching apparatus is a multi-pole circuit breaker; wherein said multi-pole circuit breaker has a first terminal end and a second terminal end; wherein said first terminal end is plugged onto at least one of said plurality of electrical contacts; and wherein said metering assembly further comprises a plurality of electrical wires electrically connecting said second terminal end to at least one other electrical contact of said plurality of electrical contacts.

15. The metering assembly of claim 12 wherein said electrical switching apparatus is a multi-pole circuit breaker; wherein said multi-pole circuit breaker has a first terminal end and a second terminal end; wherein said first terminal end comprises a second plurality of electrical contacts each having a thru hole; and wherein said metering assembly further comprises a plurality of bolt members each extending through a corresponding one of said thru holes of said second plurality of electrical contacts and one of said plurality of electrical contacts in order to couple said circuit breaker to said adapter by a bolt-on connection.

16. The metering assembly of claim 12 wherein said electrical switching apparatus comprises a cleat member; and wherein one of said plurality of electrical contacts comprises a load center neutral bus structured to be mechanically coupled and electrically connected with said cleat member.

17. The metering assembly of claim 16 wherein said electrical switching apparatus is a multi-pole circuit breaker; wherein said multi-pole circuit breaker has a first terminal end and a second terminal end; and wherein said first terminal end is mechanically coupled to at least one of said plurality of electrical contacts by a plug-on connection.

18. The metering assembly of claim 12 wherein said electrical switching apparatus is an energy management circuit breaker.

19. The metering assembly of claim 12 wherein each of said electrical contacts comprises a stab portion extending into and being removably coupled to said corresponding one of said jaw members.

20. The metering assembly of claim 19 wherein said base member comprises a plate portion disposed perpendicular to said stab portion of each of said electrical contacts.

21. The metering assembly of claim 19 wherein said plurality of electrical contacts comprises a first, second, third, and fourth electrical contacts arranged in a rectangular pattern and a fifth electrical contact disposed between the first and second electrical contacts.

22. The metering assembly of claim 19 wherein at least one of said electrical contacts comprises at least one other stab portion configured to extend into said electrical switching apparatus; and wherein said stab portion of said at least one of said electrical contacts and said at least one other stab portion of said at least one of said electrical contacts are disposed on opposing sides of said base member.

23. A method of converting electrical connections of a socket assembly to electrical connections for an electrical switching apparatus comprises the steps of:
providing said socket assembly with a plurality of jaw members;
providing an adapter comprising a base member and a plurality of electrical contacts each fixedly coupled to said base member;
directly mechanically coupling and electrically connecting each of said plurality of electrical contacts to a corresponding one of said plurality of jaw members; and
electrically connecting each of said plurality of electrical

Assignees

• Eaton Intelligent Power Ltd

Inventors

• Walsh Patrick T
• Courson Andrew
• Haugen Jay
• Jimenez Sandy
• Eubanks Jr Richard M

Classifications

• G01R11/04 Primary

  Housings; Supporting racks; Arrangements of terminals · CPC title

• H01H2071/088

  Terminals for switching devices which make the devices interchangeable, e.g. with fuses · CPC title

• H02H1/0007

  concerning the detecting means (in general G01R or other subclasses of G01; reed switches H01H71/2445) · CPC title

• H01R9/18

  Fastening by means of screw or nut · CPC title

• H01R31/06 Primary

  Intermediate parts for linking two coupling parts, e.g. adapter (with a holder adapted for supporting apparatus to which its counterpart is attached H01R33/94) · CPC title